| /* $Id$ */ |
| /* |
| * Copyright (C) 2011-2011 Teluu Inc. (http://www.teluu.com) |
| * |
| * This program is free software; you can redistribute it and/or modify |
| * it under the terms of the GNU General Public License as published by |
| * the Free Software Foundation; either version 2 of the License, or |
| * (at your option) any later version. |
| * |
| * This program is distributed in the hope that it will be useful, |
| * but WITHOUT ANY WARRANTY; without even the implied warranty of |
| * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the |
| * GNU General Public License for more details. |
| * |
| * You should have received a copy of the GNU General Public License |
| * along with this program; if not, write to the Free Software |
| * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA |
| */ |
| #include "vidgui.h" |
| #include "vidwin.h" |
| |
| #if defined(PJ_WIN32) |
| # define SDL_MAIN_HANDLED |
| #endif |
| |
| #include <SDL.h> |
| #include <assert.h> |
| #include <QMessageBox> |
| |
| #define LOG_FILE "vidgui.log" |
| #define THIS_FILE "vidgui.cpp" |
| |
| /////////////////////////////////////////////////////////////////////////// |
| // |
| // SETTINGS |
| // |
| |
| // |
| // These configure SIP registration |
| // |
| #define USE_REGISTRATION 0 |
| #define SIP_DOMAIN "pjsip.org" |
| #define SIP_USERNAME "vidgui" |
| #define SIP_PASSWORD "secret" |
| #define SIP_PORT 5080 |
| #define SIP_TCP 1 |
| |
| // |
| // NAT helper settings |
| // |
| #define USE_ICE 1 |
| #define USE_STUN 0 |
| #define STUN_SRV "stun.pjsip.org" |
| |
| // |
| // Devices settings |
| // |
| #define DEFAULT_CAP_DEV PJMEDIA_VID_DEFAULT_CAPTURE_DEV |
| //#define DEFAULT_CAP_DEV 1 |
| #define DEFAULT_REND_DEV PJMEDIA_VID_DEFAULT_RENDER_DEV |
| |
| |
| // |
| // End of Settings |
| /////////////////////////////////////////////////////////////////////////// |
| |
| |
| MainWin *MainWin::theInstance_; |
| |
| MainWin::MainWin(QWidget *parent) |
| : QWidget(parent), accountId_(-1), currentCall_(-1), |
| preview_on(false), video_(NULL), video_prev_(NULL) |
| { |
| theInstance_ = this; |
| |
| initLayout(); |
| emit signalCallReleased(); |
| } |
| |
| MainWin::~MainWin() |
| { |
| quit(); |
| theInstance_ = NULL; |
| } |
| |
| MainWin *MainWin::instance() |
| { |
| return theInstance_; |
| } |
| |
| void MainWin::initLayout() |
| { |
| //statusBar_ = new QStatusBar(this); |
| |
| /* main layout */ |
| QHBoxLayout *hbox_main = new QHBoxLayout; |
| //QVBoxLayout *vbox_left = new QVBoxLayout; |
| vbox_left = new QVBoxLayout; |
| QVBoxLayout *vbox_right = new QVBoxLayout; |
| hbox_main->addLayout(vbox_left); |
| hbox_main->addLayout(vbox_right); |
| |
| /* Left pane */ |
| QHBoxLayout *hbox_url = new QHBoxLayout; |
| hbox_url->addWidget(new QLabel(tr("Url:"))); |
| hbox_url->addWidget(url_=new QLineEdit(tr("sip:")), 1); |
| vbox_left->addLayout(hbox_url); |
| |
| /* Right pane */ |
| vbox_right->addWidget((localUri_ = new QLabel)); |
| vbox_right->addWidget((vidEnabled_ = new QCheckBox(tr("Enable &video")))); |
| vbox_right->addWidget((previewButton_=new QPushButton(tr("Start &Preview")))); |
| vbox_right->addWidget((callButton_=new QPushButton(tr("Call")))); |
| vbox_right->addWidget((hangupButton_=new QPushButton(tr("Hangup")))); |
| vbox_right->addWidget((quitButton_=new QPushButton(tr("Quit")))); |
| |
| #if PJMEDIA_HAS_VIDEO |
| vidEnabled_->setCheckState(Qt::Checked); |
| #else |
| vidEnabled_->setCheckState(Qt::Unchecked); |
| vidEnabled_->setEnabled(false); |
| #endif |
| |
| /* Outest layout */ |
| QVBoxLayout *vbox_outest = new QVBoxLayout; |
| vbox_outest->addLayout(hbox_main); |
| vbox_outest->addWidget((statusBar_ = new QLabel)); |
| |
| setLayout(vbox_outest); |
| |
| connect(previewButton_, SIGNAL(clicked()), this, SLOT(preview())); |
| connect(callButton_, SIGNAL(clicked()), this, SLOT(call())); |
| connect(hangupButton_, SIGNAL(clicked()), this, SLOT(hangup())); |
| connect(quitButton_, SIGNAL(clicked()), this, SLOT(quit())); |
| //connect(this, SIGNAL(close()), this, SLOT(quit())); |
| connect(vidEnabled_, SIGNAL(stateChanged(int)), this, SLOT(onVidEnabledChanged(int))); |
| |
| // UI updates must be done in the UI thread! |
| connect(this, SIGNAL(signalNewCall(int, bool)), |
| this, SLOT(onNewCall(int, bool))); |
| connect(this, SIGNAL(signalCallReleased()), |
| this, SLOT(onCallReleased())); |
| connect(this, SIGNAL(signalInitVideoWindow()), |
| this, SLOT(initVideoWindow())); |
| connect(this, SIGNAL(signalShowStatus(const QString&)), |
| this, SLOT(doShowStatus(const QString&))); |
| } |
| |
| void MainWin::quit() |
| { |
| delete video_prev_; |
| video_prev_ = NULL; |
| delete video_; |
| video_ = NULL; |
| |
| pjsua_destroy(); |
| qApp->quit(); |
| } |
| |
| void MainWin::showStatus(const char *msg) |
| { |
| PJ_LOG(3,(THIS_FILE, "%s", msg)); |
| |
| QString msg_ = QString::fromUtf8(msg); |
| emit signalShowStatus(msg_); |
| } |
| |
| void MainWin::doShowStatus(const QString& msg) |
| { |
| //statusBar_->showMessage(msg); |
| statusBar_->setText(msg); |
| } |
| |
| void MainWin::showError(const char *title, pj_status_t status) |
| { |
| char errmsg[PJ_ERR_MSG_SIZE]; |
| char errline[120]; |
| |
| pj_strerror(status, errmsg, sizeof(errmsg)); |
| snprintf(errline, sizeof(errline), "%s error: %s", title, errmsg); |
| showStatus(errline); |
| } |
| |
| void MainWin::onVidEnabledChanged(int state) |
| { |
| pjsua_call_setting call_setting; |
| |
| if (currentCall_ == -1) |
| return; |
| |
| pjsua_call_setting_default(&call_setting); |
| call_setting.vid_cnt = (state == Qt::Checked); |
| |
| pjsua_call_reinvite2(currentCall_, &call_setting, NULL); |
| } |
| |
| void MainWin::onNewCall(int cid, bool incoming) |
| { |
| pjsua_call_info ci; |
| |
| pj_assert(currentCall_ == -1); |
| currentCall_ = cid; |
| |
| pjsua_call_get_info(cid, &ci); |
| url_->setText(ci.remote_info.ptr); |
| url_->setEnabled(false); |
| hangupButton_->setEnabled(true); |
| |
| if (incoming) { |
| callButton_->setText(tr("Answer")); |
| callButton_->setEnabled(true); |
| } else { |
| callButton_->setEnabled(false); |
| } |
| |
| //video_->setText(ci.remote_contact.ptr); |
| //video_->setWindowTitle(ci.remote_contact.ptr); |
| } |
| |
| void MainWin::onCallReleased() |
| { |
| url_->setEnabled(true); |
| callButton_->setEnabled(true); |
| callButton_->setText(tr("Call")); |
| hangupButton_->setEnabled(false); |
| currentCall_ = -1; |
| |
| delete video_; |
| video_ = NULL; |
| } |
| |
| void MainWin::preview() |
| { |
| if (preview_on) { |
| delete video_prev_; |
| video_prev_ = NULL; |
| |
| pjsua_vid_preview_stop(DEFAULT_CAP_DEV); |
| |
| showStatus("Preview stopped"); |
| previewButton_->setText(tr("Start &Preview")); |
| } else { |
| pjsua_vid_win_id wid; |
| pjsua_vid_win_info wi; |
| pjsua_vid_preview_param pre_param; |
| pj_status_t status; |
| |
| pjsua_vid_preview_param_default(&pre_param); |
| pre_param.rend_id = DEFAULT_REND_DEV; |
| pre_param.show = PJ_FALSE; |
| |
| status = pjsua_vid_preview_start(DEFAULT_CAP_DEV, &pre_param); |
| if (status != PJ_SUCCESS) { |
| char errmsg[PJ_ERR_MSG_SIZE]; |
| pj_strerror(status, errmsg, sizeof(errmsg)); |
| QMessageBox::critical(0, "Error creating preview", errmsg); |
| return; |
| } |
| wid = pjsua_vid_preview_get_win(DEFAULT_CAP_DEV); |
| pjsua_vid_win_get_info(wid, &wi); |
| |
| video_prev_ = new VidWin(&wi.hwnd); |
| video_prev_->putIntoLayout(vbox_left); |
| //Using this will cause SDL window to display blank |
| //screen sometimes, probably because it's using different |
| //X11 Display |
| //status = pjsua_vid_win_set_show(wid, PJ_TRUE); |
| //This is handled by VidWin now |
| //video_prev_->show_sdl(); |
| showStatus("Preview started"); |
| |
| previewButton_->setText(tr("Stop &Preview")); |
| } |
| preview_on = !preview_on; |
| } |
| |
| |
| void MainWin::call() |
| { |
| if (callButton_->text() == "Answer") { |
| pjsua_call_setting call_setting; |
| |
| pj_assert(currentCall_ != -1); |
| |
| pjsua_call_setting_default(&call_setting); |
| call_setting.vid_cnt = (vidEnabled_->checkState()==Qt::Checked); |
| |
| pjsua_call_answer2(currentCall_, &call_setting, 200, NULL, NULL); |
| callButton_->setEnabled(false); |
| } else { |
| pj_status_t status; |
| QString dst = url_->text(); |
| char uri[256]; |
| pjsua_call_setting call_setting; |
| |
| pj_ansi_strncpy(uri, dst.toAscii().data(), sizeof(uri)); |
| pj_str_t uri2 = pj_str((char*)uri); |
| |
| pj_assert(currentCall_ == -1); |
| |
| pjsua_call_setting_default(&call_setting); |
| call_setting.vid_cnt = (vidEnabled_->checkState()==Qt::Checked); |
| |
| status = pjsua_call_make_call(accountId_, &uri2, &call_setting, |
| NULL, NULL, ¤tCall_); |
| if (status != PJ_SUCCESS) { |
| showError("make call", status); |
| return; |
| } |
| } |
| } |
| |
| void MainWin::hangup() |
| { |
| pj_assert(currentCall_ != -1); |
| //pjsua_call_hangup(currentCall_, PJSIP_SC_BUSY_HERE, NULL, NULL); |
| pjsua_call_hangup_all(); |
| emit signalCallReleased(); |
| } |
| |
| |
| void MainWin::initVideoWindow() |
| { |
| pjsua_call_info ci; |
| unsigned i; |
| |
| if (currentCall_ == -1) |
| return; |
| |
| delete video_; |
| video_ = NULL; |
| |
| pjsua_call_get_info(currentCall_, &ci); |
| for (i = 0; i < ci.media_cnt; ++i) { |
| if ((ci.media[i].type == PJMEDIA_TYPE_VIDEO) && |
| (ci.media[i].dir & PJMEDIA_DIR_DECODING)) |
| { |
| pjsua_vid_win_info wi; |
| pjsua_vid_win_get_info(ci.media[i].stream.vid.win_in, &wi); |
| |
| video_= new VidWin(&wi.hwnd); |
| video_->putIntoLayout(vbox_left); |
| |
| break; |
| } |
| } |
| } |
| |
| void MainWin::on_reg_state(pjsua_acc_id acc_id) |
| { |
| pjsua_acc_info info; |
| |
| pjsua_acc_get_info(acc_id, &info); |
| |
| char reg_status[80]; |
| char status[120]; |
| |
| if (!info.has_registration) { |
| pj_ansi_snprintf(reg_status, sizeof(reg_status), "%.*s", |
| (int)info.status_text.slen, |
| info.status_text.ptr); |
| |
| } else { |
| pj_ansi_snprintf(reg_status, sizeof(reg_status), |
| "%d/%.*s (expires=%d)", |
| info.status, |
| (int)info.status_text.slen, |
| info.status_text.ptr, |
| info.expires); |
| |
| } |
| |
| snprintf(status, sizeof(status), |
| "%.*s: %s\n", |
| (int)info.acc_uri.slen, info.acc_uri.ptr, |
| reg_status); |
| showStatus(status); |
| } |
| |
| void MainWin::on_call_state(pjsua_call_id call_id, pjsip_event *e) |
| { |
| pjsua_call_info ci; |
| |
| PJ_UNUSED_ARG(e); |
| |
| pjsua_call_get_info(call_id, &ci); |
| |
| if (currentCall_ == -1 && ci.state < PJSIP_INV_STATE_DISCONNECTED && |
| ci.role == PJSIP_ROLE_UAC) |
| { |
| emit signalNewCall(call_id, false); |
| } |
| |
| char status[80]; |
| if (ci.state == PJSIP_INV_STATE_DISCONNECTED) { |
| snprintf(status, sizeof(status), "Call is %s (%s)", |
| ci.state_text.ptr, |
| ci.last_status_text.ptr); |
| showStatus(status); |
| emit signalCallReleased(); |
| } else { |
| snprintf(status, sizeof(status), "Call is %s", pjsip_inv_state_name(ci.state)); |
| showStatus(status); |
| } |
| } |
| |
| void MainWin::on_incoming_call(pjsua_acc_id acc_id, pjsua_call_id call_id, |
| pjsip_rx_data *rdata) |
| { |
| PJ_UNUSED_ARG(acc_id); |
| PJ_UNUSED_ARG(rdata); |
| |
| if (currentCall_ != -1) { |
| pjsua_call_answer(call_id, PJSIP_SC_BUSY_HERE, NULL, NULL); |
| return; |
| } |
| |
| emit signalNewCall(call_id, true); |
| |
| pjsua_call_info ci; |
| char status[80]; |
| |
| pjsua_call_get_info(call_id, &ci); |
| snprintf(status, sizeof(status), "Incoming call from %.*s", |
| (int)ci.remote_info.slen, ci.remote_info.ptr); |
| showStatus(status); |
| } |
| |
| void MainWin::on_call_media_state(pjsua_call_id call_id) |
| { |
| pjsua_call_info ci; |
| |
| pjsua_call_get_info(call_id, &ci); |
| |
| for (unsigned i=0; i<ci.media_cnt; ++i) { |
| if (ci.media[i].type == PJMEDIA_TYPE_AUDIO) { |
| switch (ci.media[i].status) { |
| case PJSUA_CALL_MEDIA_ACTIVE: |
| pjsua_conf_connect(ci.media[i].stream.aud.conf_slot, 0); |
| pjsua_conf_connect(0, ci.media[i].stream.aud.conf_slot); |
| break; |
| default: |
| break; |
| } |
| } else if (ci.media[i].type == PJMEDIA_TYPE_VIDEO) { |
| emit signalInitVideoWindow(); |
| } |
| } |
| } |
| |
| // |
| // pjsua callbacks |
| // |
| static void on_reg_state(pjsua_acc_id acc_id) |
| { |
| MainWin::instance()->on_reg_state(acc_id); |
| } |
| |
| static void on_call_state(pjsua_call_id call_id, pjsip_event *e) |
| { |
| MainWin::instance()->on_call_state(call_id, e); |
| } |
| |
| static void on_incoming_call(pjsua_acc_id acc_id, pjsua_call_id call_id, |
| pjsip_rx_data *rdata) |
| { |
| MainWin::instance()->on_incoming_call(acc_id, call_id, rdata); |
| } |
| |
| static void on_call_media_state(pjsua_call_id call_id) |
| { |
| MainWin::instance()->on_call_media_state(call_id); |
| } |
| |
| // |
| // initStack() |
| // |
| bool MainWin::initStack() |
| { |
| pj_status_t status; |
| |
| //showStatus("Creating stack.."); |
| status = pjsua_create(); |
| if (status != PJ_SUCCESS) { |
| showError("pjsua_create", status); |
| return false; |
| } |
| |
| showStatus("Initializing stack.."); |
| |
| pjsua_config ua_cfg; |
| pjsua_config_default(&ua_cfg); |
| pjsua_callback ua_cb; |
| pj_bzero(&ua_cb, sizeof(ua_cb)); |
| ua_cfg.cb.on_reg_state = &::on_reg_state; |
| ua_cfg.cb.on_call_state = &::on_call_state; |
| ua_cfg.cb.on_incoming_call = &::on_incoming_call; |
| ua_cfg.cb.on_call_media_state = &::on_call_media_state; |
| #if USE_STUN |
| ua_cfg.stun_srv_cnt = 1; |
| ua_cfg.stun_srv[0] = pj_str((char*)STUN_SRV); |
| #endif |
| |
| pjsua_logging_config log_cfg; |
| pjsua_logging_config_default(&log_cfg); |
| log_cfg.log_filename = pj_str((char*)LOG_FILE); |
| |
| pjsua_media_config med_cfg; |
| pjsua_media_config_default(&med_cfg); |
| med_cfg.enable_ice = USE_ICE; |
| |
| status = pjsua_init(&ua_cfg, &log_cfg, &med_cfg); |
| if (status != PJ_SUCCESS) { |
| showError("pjsua_init", status); |
| goto on_error; |
| } |
| |
| // |
| // Create UDP and TCP transports |
| // |
| pjsua_transport_config udp_cfg; |
| pjsua_transport_id udp_id; |
| pjsua_transport_config_default(&udp_cfg); |
| udp_cfg.port = SIP_PORT; |
| |
| status = pjsua_transport_create(PJSIP_TRANSPORT_UDP, |
| &udp_cfg, &udp_id); |
| if (status != PJ_SUCCESS) { |
| showError("UDP transport creation", status); |
| goto on_error; |
| } |
| |
| pjsua_transport_info udp_info; |
| status = pjsua_transport_get_info(udp_id, &udp_info); |
| if (status != PJ_SUCCESS) { |
| showError("UDP transport info", status); |
| goto on_error; |
| } |
| |
| #if SIP_TCP |
| pjsua_transport_config tcp_cfg; |
| pjsua_transport_config_default(&tcp_cfg); |
| tcp_cfg.port = 0; |
| |
| status = pjsua_transport_create(PJSIP_TRANSPORT_TCP, |
| &tcp_cfg, NULL); |
| if (status != PJ_SUCCESS) { |
| showError("TCP transport creation", status); |
| goto on_error; |
| } |
| #endif |
| |
| // |
| // Create account |
| // |
| pjsua_acc_config acc_cfg; |
| pjsua_acc_config_default(&acc_cfg); |
| #if USE_REGISTRATION |
| acc_cfg.id = pj_str( (char*)"<sip:" SIP_USERNAME "@" SIP_DOMAIN ">"); |
| acc_cfg.reg_uri = pj_str((char*) ("sip:" SIP_DOMAIN)); |
| acc_cfg.cred_count = 1; |
| acc_cfg.cred_info[0].realm = pj_str((char*)"*"); |
| acc_cfg.cred_info[0].scheme = pj_str((char*)"digest"); |
| acc_cfg.cred_info[0].username = pj_str((char*)SIP_USERNAME); |
| acc_cfg.cred_info[0].data = pj_str((char*)SIP_PASSWORD); |
| |
| # if SIP_TCP |
| acc_cfg.proxy[acc_cfg.proxy_cnt++] = pj_str((char*) "<sip:" SIP_DOMAIN ";transport=tcp>"); |
| # endif |
| |
| #else |
| char sip_id[80]; |
| snprintf(sip_id, sizeof(sip_id), |
| "sip:%s@%.*s:%u", SIP_USERNAME, |
| (int)udp_info.local_name.host.slen, |
| udp_info.local_name.host.ptr, |
| udp_info.local_name.port); |
| acc_cfg.id = pj_str(sip_id); |
| #endif |
| |
| acc_cfg.vid_cap_dev = DEFAULT_CAP_DEV; |
| acc_cfg.vid_rend_dev = DEFAULT_REND_DEV; |
| acc_cfg.vid_in_auto_show = PJ_TRUE; |
| acc_cfg.vid_out_auto_transmit = PJ_TRUE; |
| |
| status = pjsua_acc_add(&acc_cfg, PJ_TRUE, &accountId_); |
| if (status != PJ_SUCCESS) { |
| showError("Account creation", status); |
| goto on_error; |
| } |
| |
| localUri_->setText(acc_cfg.id.ptr); |
| |
| // |
| // Start pjsua! |
| // |
| showStatus("Starting stack.."); |
| status = pjsua_start(); |
| if (status != PJ_SUCCESS) { |
| showError("pjsua_start", status); |
| goto on_error; |
| } |
| |
| showStatus("Ready"); |
| |
| return true; |
| |
| on_error: |
| pjsua_destroy(); |
| return false; |
| } |
| |
| /* |
| * A simple registrar, invoked by default_mod_on_rx_request() |
| */ |
| static void simple_registrar(pjsip_rx_data *rdata) |
| { |
| pjsip_tx_data *tdata; |
| const pjsip_expires_hdr *exp; |
| const pjsip_hdr *h; |
| unsigned cnt = 0; |
| pjsip_generic_string_hdr *srv; |
| pj_status_t status; |
| |
| status = pjsip_endpt_create_response(pjsua_get_pjsip_endpt(), |
| rdata, 200, NULL, &tdata); |
| if (status != PJ_SUCCESS) |
| return; |
| |
| exp = (pjsip_expires_hdr*) |
| pjsip_msg_find_hdr(rdata->msg_info.msg, PJSIP_H_EXPIRES, NULL); |
| |
| h = rdata->msg_info.msg->hdr.next; |
| while (h != &rdata->msg_info.msg->hdr) { |
| if (h->type == PJSIP_H_CONTACT) { |
| const pjsip_contact_hdr *c = (const pjsip_contact_hdr*)h; |
| int e = c->expires; |
| |
| if (e < 0) { |
| if (exp) |
| e = exp->ivalue; |
| else |
| e = 3600; |
| } |
| |
| if (e > 0) { |
| pjsip_contact_hdr *nc = (pjsip_contact_hdr*) |
| pjsip_hdr_clone(tdata->pool, h); |
| nc->expires = e; |
| pjsip_msg_add_hdr(tdata->msg, (pjsip_hdr*)nc); |
| ++cnt; |
| } |
| } |
| h = h->next; |
| } |
| |
| srv = pjsip_generic_string_hdr_create(tdata->pool, NULL, NULL); |
| srv->name = pj_str((char*)"Server"); |
| srv->hvalue = pj_str((char*)"pjsua simple registrar"); |
| pjsip_msg_add_hdr(tdata->msg, (pjsip_hdr*)srv); |
| |
| pjsip_endpt_send_response2(pjsua_get_pjsip_endpt(), |
| rdata, tdata, NULL, NULL); |
| } |
| |
| /* Notification on incoming request */ |
| static pj_bool_t default_mod_on_rx_request(pjsip_rx_data *rdata) |
| { |
| /* Simple registrar */ |
| if (pjsip_method_cmp(&rdata->msg_info.msg->line.req.method, |
| &pjsip_register_method) == 0) |
| { |
| simple_registrar(rdata); |
| return PJ_TRUE; |
| } |
| |
| return PJ_FALSE; |
| } |
| |
| /* The module instance. */ |
| static pjsip_module mod_default_handler = |
| { |
| NULL, NULL, /* prev, next. */ |
| { (char*)"mod-default-handler", 19 }, /* Name. */ |
| -1, /* Id */ |
| PJSIP_MOD_PRIORITY_APPLICATION+99, /* Priority */ |
| NULL, /* load() */ |
| NULL, /* start() */ |
| NULL, /* stop() */ |
| NULL, /* unload() */ |
| &default_mod_on_rx_request, /* on_rx_request() */ |
| NULL, /* on_rx_response() */ |
| NULL, /* on_tx_request. */ |
| NULL, /* on_tx_response() */ |
| NULL, /* on_tsx_state() */ |
| |
| }; |
| |
| int main(int argc, char *argv[]) |
| { |
| /* At least on Linux, we have to initialize SDL video subsystem prior to |
| * creating/initializing QApplication, otherwise we'll segfault miserably |
| * in SDL_CreateWindow(). Here's a stack trace if you're interested: |
| |
| Thread [7] (Suspended: Signal 'SIGSEGV' received. Description: Segmentation fault.) |
| 13 XCreateIC() |
| 12 SetupWindowData() |
| 11 X11_CreateWindow() |
| 10 SDL_CreateWindow() |
| .. |
| */ |
| if ( SDL_InitSubSystem(SDL_INIT_VIDEO) < 0 ) { |
| printf("Unable to init SDL: %s\n", SDL_GetError()); |
| return 1; |
| } |
| |
| QApplication app(argc, argv); |
| |
| MainWin win; |
| win.show(); |
| |
| if (!win.initStack()) { |
| win.quit(); |
| return 1; |
| } |
| |
| /* We want to be registrar too! */ |
| if (pjsua_get_pjsip_endpt()) { |
| pjsip_endpt_register_module(pjsua_get_pjsip_endpt(), |
| &mod_default_handler); |
| } |
| |
| return app.exec(); |
| } |
| |